Early, visible results; frequent delivery to stakeholders.
Measuring the impact of solutions and guiding improvement by measurement data, rather than only by informal guess.
Customer participation and steering.
Worker engagement and satisfaction from seeing their solutions quickly implemented.
Planguage is a simple and compact approach to requirements specification.
Evolutionary and incremental requirements and development, and adaptive behavior.
Emphasizes quality through proven inspection methods and through continual process improvement based on measurement and data.
Practices from other methods (e.g., Scrum or XP) easily included.
 Could be viewed as a weakness, strength, or deliberate desirable exclusion depending on point of view.
Management and requirements overhead of estimating impacts and measuring results.
As with Scrum, minimal guidance within software-specific disciplines, as Evo is a general project management and systems engineering method.